| commit | 4e9bb47bd29e02f2daaa7bdb2a8ddf977bf76f06 | [log] [tgz] |
|---|---|---|
| author | Hai Lan <hai.lan@intel.com> | Wed Feb 15 19:07:02 2012 +0800 |
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | Thu Feb 23 08:56:40 2012 -0800 |
| tree | a6067cdb859c1baee586136bbb43c7c822a66b79 | |
| parent | 5ca0c34ae28344b6b4ca3036bc82f89c8db16a59 [diff] |
drm/i915: fix a sprite watermark computation to avoid divide by zero if xpos<0 When setting overlay position with x<0, it will divide 0 and make drm driver crash. Signed-off-by: Hai Lan <hai.lan@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>